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RU2008109602A - WATER-FOAMED FOAM POLYURETHANES AND REACTION MIXTURE FOR THEIR PRODUCTION - Google Patents

WATER-FOAMED FOAM POLYURETHANES AND REACTION MIXTURE FOR THEIR PRODUCTION Download PDF

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Publication number
RU2008109602A
RU2008109602A RU2008109602/04A RU2008109602A RU2008109602A RU 2008109602 A RU2008109602 A RU 2008109602A RU 2008109602/04 A RU2008109602/04 A RU 2008109602/04A RU 2008109602 A RU2008109602 A RU 2008109602A RU 2008109602 A RU2008109602 A RU 2008109602A
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Russia
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polyurethane foam
total weight
reaction mixture
hydroxyl number
water
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RU2008109602/04A
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Russian (ru)
Inventor
Бин ЛИ (US)
Бин Ли
Ричард В. МАЙТЕССЕР (US)
Ричард В. МАЙТЕССЕР
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Байер МатириальСайнес ЛЛСИ (US)
Байер МатириальСайнес ЛЛСИ
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Publication of RU2008109602A publication Critical patent/RU2008109602A/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1841—Catalysts containing secondary or tertiary amines or salts thereof having carbonyl groups which may be linked to one or more nitrogen or oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0016—Foam properties semi-rigid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

1. Вспененный водой пенополиуретан, представляющий собой продукт реакции ! (a) органического полиизоцианата с ! (b) полиольным компонентом, содержащим ! (i) простой полиэфирполиол, имеющий функциональность от около 2 до около 6 и молекулярную массу от около 160 до около 6000, ! в присутствии: ! (c) от около 1 до около 9 мас.% от общей массы (b), (с) и (а) воды и ! (d) от около 0,5 до около 8 мас.% от общей массы (b), (с) и (d) модифицированного аминового катализатора. ! 2. Пенополиуретан по п.1, в котором (а) содержит смесь полиизоцианата, полученную из от около 30 до около 80 мас.% дифенилметандиизоцианата и от около 20 до около 70 мас.% полифенилполиметиленполиизоцианата. ! 3. Пенополиуретан по п.1, в котором (b) содержит от около 70 до около 90 мас.% дифункционального и/или трифункционального гидроксилсодержащего простого полиэфира с гидроксильным числом от около 28 до около 1050. ! 4. Пенополиуретан по п.2, в котором дифенилметандиизоцианат включает от около 10 до около 30 мас.% 2,4'-дифенилметан-диизоцианата. ! 5. Пенополиуретан по п.1, в котором (b) содержит смесь ! (i) от около 30 до около 50 мас.% от общей массы (b) короткоцепочечного простого полиэфира с гидроксильным числом от около 450 до около 1050 и ! (ii) от около 25 до около 40 мас.% от общей массы компонента (b) длинноцепочечного простого полиэфира с гидроксильным числом от около 28 до около 34. ! 6. Пенополиуретан по п.5, в котором (d) содержит продукт реакции таллового масла и N,N-диметилпропилендиамина. ! 7. Пенополиуретан по п.1, в котором (d) содержит продукт реакции таллового масла и N,N-диметилпропилендиамина. ! 8. Реакционная смесь для получения вспененного водой пенополиуретана, содержащая ! (a) органический полиизоцианат, ! (b) полиольн�1. Water-foamed polyurethane foam, which is a reaction product! (a) organic polyisocyanate c! (b) a polyol component containing! (i) a polyether polyol having a functionality of about 2 to about 6 and a molecular weight of about 160 to about 6000,! in the presence: ! (c) from about 1 to about 9 wt.% of the total weight of (b), (c) and (a) water and! (d) from about 0.5 to about 8 wt.% of the total weight of (b), (c) and (d) of the modified amine catalyst. ! 2. The polyurethane foam of claim 1, wherein (a) comprises a polyisocyanate blend prepared from about 30 to about 80 weight percent diphenylmethane diisocyanate and about 20 to about 70 weight percent polyphenyl polymethylene polyisocyanate. ! 3. The polyurethane foam of claim 1, wherein (b) contains from about 70 to about 90 weight percent of a difunctional and / or trifunctional hydroxyl-containing polyether with a hydroxyl number of from about 28 to about 1050.! 4. The polyurethane foam of claim 2, wherein the diphenylmethane diisocyanate comprises from about 10 to about 30 weight percent 2,4'-diphenylmethane diisocyanate. ! 5. The polyurethane foam of claim 1, wherein (b) contains a mixture! (i) from about 30 to about 50 wt% based on the total weight of (b) a short chain polyether with a hydroxyl number of from about 450 to about 1050 and! (ii) from about 25 to about 40 wt.% based on the total weight of the long chain polyether component (b) with a hydroxyl number of from about 28 to about 34.! 6. The polyurethane foam of claim 5, wherein (d) comprises a reaction product of tall oil and N, N-dimethylpropylene diamine. ! 7. The polyurethane foam of claim 1, wherein (d) comprises a reaction product of tall oil and N, N-dimethylpropylene diamine. ! 8. Reaction mixture to obtain water-foamed polyurethane foam, containing! (a) organic polyisocyanate,! (b) polyol

Claims (14)

1. Вспененный водой пенополиуретан, представляющий собой продукт реакции1. Water-foamed polyurethane foam, which is a reaction product (a) органического полиизоцианата с(a) an organic polyisocyanate with (b) полиольным компонентом, содержащим(b) a polyol as one component containing (i) простой полиэфирполиол, имеющий функциональность от около 2 до около 6 и молекулярную массу от около 160 до около 6000,(i) a simple polyether polyol having a functionality of from about 2 to about 6 and a molecular weight of from about 160 to about 6000, в присутствии:in the presence: (c) от около 1 до около 9 мас.% от общей массы (b), (с) и (а) воды и(c) from about 1 to about 9 wt.% of the total weight (b), (c) and (a) of water and (d) от около 0,5 до около 8 мас.% от общей массы (b), (с) и (d) модифицированного аминового катализатора.(d) from about 0.5 to about 8 wt.% of the total weight of (b), (c) and (d) of the modified amine catalyst. 2. Пенополиуретан по п.1, в котором (а) содержит смесь полиизоцианата, полученную из от около 30 до около 80 мас.% дифенилметандиизоцианата и от около 20 до около 70 мас.% полифенилполиметиленполиизоцианата.2. Polyurethane foam according to claim 1, in which (a) contains a mixture of polyisocyanate obtained from from about 30 to about 80 wt.% Diphenylmethanediisocyanate and from about 20 to about 70 wt.% Polyphenylpolymethylene polyisocyanate. 3. Пенополиуретан по п.1, в котором (b) содержит от около 70 до около 90 мас.% дифункционального и/или трифункционального гидроксилсодержащего простого полиэфира с гидроксильным числом от около 28 до около 1050.3. The polyurethane foam according to claim 1, in which (b) contains from about 70 to about 90 wt.% Difunctional and / or trifunctional hydroxyl-containing polyether with a hydroxyl number from about 28 to about 1050. 4. Пенополиуретан по п.2, в котором дифенилметандиизоцианат включает от около 10 до около 30 мас.% 2,4'-дифенилметан-диизоцианата.4. The polyurethane foam according to claim 2, in which diphenylmethanediisocyanate comprises from about 10 to about 30 wt.% 2,4'-diphenylmethane-diisocyanate. 5. Пенополиуретан по п.1, в котором (b) содержит смесь5. Polyurethane foam according to claim 1, in which (b) contains a mixture (i) от около 30 до около 50 мас.% от общей массы (b) короткоцепочечного простого полиэфира с гидроксильным числом от около 450 до около 1050 и(i) from about 30 to about 50 wt.% of the total weight (b) of a short chain polyester with a hydroxyl number from about 450 to about 1050; and (ii) от около 25 до около 40 мас.% от общей массы компонента (b) длинноцепочечного простого полиэфира с гидроксильным числом от около 28 до около 34.(ii) from about 25 to about 40 wt.% of the total weight of component (b) of a long chain polyester with a hydroxyl number of from about 28 to about 34. 6. Пенополиуретан по п.5, в котором (d) содержит продукт реакции таллового масла и N,N-диметилпропилендиамина.6. The polyurethane foam according to claim 5, in which (d) contains the reaction product of tall oil and N, N-dimethylpropylenediamine. 7. Пенополиуретан по п.1, в котором (d) содержит продукт реакции таллового масла и N,N-диметилпропилендиамина.7. The polyurethane foam according to claim 1, in which (d) contains the reaction product of tall oil and N, N-dimethylpropylenediamine. 8. Реакционная смесь для получения вспененного водой пенополиуретана, содержащая8. The reaction mixture to obtain a foamed polyurethane foam containing (a) органический полиизоцианат,(a) an organic polyisocyanate, (b) полиольный компонент, содержащий(b) a polyol as one component containing (i) простой полиэфир, имеющий функциональность от 2 до 6 и молекулярную массу от около 160 до около 6000,(i) a simple polyester having a functionality of from 2 to 6 and a molecular weight of from about 160 to about 6000, (c) от около 1 до около 9 мас.% от общей массы (b), (с) и (d) воды и(c) from about 1 to about 9 wt.% of the total mass (b), (c) and (d) of water and (d) от около 0,5 до около 8 мас.% от общей массы (b), (с) и (d) модифицированного аминового катализатора.(d) from about 0.5 to about 8 wt.% of the total weight of (b), (c) and (d) of the modified amine catalyst. 9. Реакционная смесь по п.8, в которой (а) содержит смесь полиизоцианата, полученную из от около 30 до около 80 мас.% дифенилметандиизоцианата и от около 20 до около 70 мас.% полифенилполиметиленполиизоцианата.9. The reaction mixture of claim 8, in which (a) contains a mixture of polyisocyanate obtained from from about 30 to about 80 wt.% Diphenylmethanediisocyanate and from about 20 to about 70 wt.% Polyphenylpolymethylene polyisocyanate. 10. Реакционная смесь по п.8, в которой (b) содержит от около 15 до около 35 мас.% дифункционального и/или трифункционального гидроксилсодержащего простого полиэфира с гидроксильным числом от около 28 до около 1050.10. The reaction mixture of claim 8, in which (b) contains from about 15 to about 35 wt.% Difunctional and / or trifunctional hydroxyl-containing polyether with a hydroxyl number from about 28 to about 1050. 11. Реакционная смесь по п.9, в которой дифенилметандиизоцианат включает от около 10 до около 30 мас.% 2,4'-дифенилметандиизоцианата.11. The reaction mixture according to claim 9, in which diphenylmethanediisocyanate comprises from about 10 to about 30 wt.% 2,4'-diphenylmethanediisocyanate. 12. Реакционная смесь по п.8, в которой (b) содержит смесь12. The reaction mixture of claim 8, in which (b) contains a mixture (i) от около 30 до около 50 мас.% от общей массы (b) короткоцепочечного простого полиэфира с гидроксильным числом от около 450 до около 1050 и(i) from about 30 to about 50 wt.% of the total weight (b) of a short chain polyester with a hydroxyl number from about 450 to about 1050; and (ii) от около 25 до около 40 мас.% от общей массы (b) длинноцепочечного простого полиэфира с гидроксильным числом от около 28 до около 34.(ii) from about 25 to about 40 wt.% of the total mass (b) of a long chain polyester with a hydroxyl number of from about 28 to about 34. 13. Реакционная смесь по п.12, в которой (d) содержит продукт реакции таллового масла и N,N-диметилпропилендиамина.13. The reaction mixture according to item 12, in which (d) contains the reaction product of tall oil and N, N-dimethylpropylenediamine. 14. Реакционная смесь по п.8, в которой (d) содержит продукт реакции таллового масла и N,N-диметилпропилендиамина. 14. The reaction mixture of claim 8, in which (d) contains the reaction product of tall oil and N, N-dimethylpropylenediamine.
RU2008109602/04A 2007-03-15 2008-03-14 WATER-FOAMED FOAM POLYURETHANES AND REACTION MIXTURE FOR THEIR PRODUCTION RU2008109602A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/724,439 US20080227879A1 (en) 2007-03-15 2007-03-15 Water-blown polyurethane foams and a process for their production
US11/724,439 2007-03-15

Publications (1)

Publication Number Publication Date
RU2008109602A true RU2008109602A (en) 2009-09-20

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Country Status (8)

Country Link
US (1) US20080227879A1 (en)
EP (1) EP1970392A1 (en)
JP (1) JP2008223029A (en)
CN (1) CN101265316A (en)
BR (1) BRPI0801004A2 (en)
CA (1) CA2625328A1 (en)
MX (1) MX2008002909A (en)
RU (1) RU2008109602A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9777104B2 (en) * 2013-03-25 2017-10-03 Covestro Deutschland Ag Rigid polyurethane foams with high acoustic absorption
US10189964B2 (en) 2015-06-08 2019-01-29 Covestro Llc Methods for preparing open-celled polyurethane foams, systems for use therein, and open-celled polyurethane foams produced thereby
US10525643B2 (en) * 2017-05-03 2020-01-07 Covestro Llc Methods for making foam laminates having a concave surface and laminates produced thereby

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732292A1 (en) 1977-07-16 1979-02-01 Bayer Ag METHOD FOR MANUFACTURING POLYURETHANE PLASTICS
US4546154A (en) * 1983-05-23 1985-10-08 Ici Americas Inc. Process for forming mold releasable polyurethane, polyurea and polyureaurethane resins using isocyanate reactive polysiloxanes as internal mold release agents
DE4001249A1 (en) * 1990-01-18 1991-07-25 Bayer Ag Cold formable open cell rigid polyurethane foam prodn. - from specified poly:ol component and crude MDI, used for car canopy
US5177119A (en) * 1990-04-25 1993-01-05 Arco Chemical Technology, L.P. Polyurethane foams blown only with water
DE4339702A1 (en) * 1993-11-22 1995-05-24 Bayer Ag Process for the production of rigid polyurethane foams
US5622777A (en) * 1995-05-17 1997-04-22 Bayer Corporation Heat-resistant reinforced foam
EP1435364A3 (en) * 2003-01-03 2005-11-23 Air Products And Chemicals, Inc. Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl or fatty carboxylic acids
US8552079B2 (en) * 2005-12-01 2013-10-08 Bayer Materialscience Llc Water-blown, flame retardant rigid polyurethane foam

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MX2008002909A (en) 2009-02-25
CA2625328A1 (en) 2008-09-15
BRPI0801004A2 (en) 2008-11-11
US20080227879A1 (en) 2008-09-18
EP1970392A1 (en) 2008-09-17
JP2008223029A (en) 2008-09-25
CN101265316A (en) 2008-09-17

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